.el-dropdown .el-dropdown__caret-button{
    min-width:10px;
}
button.el-button--default{
    color:#333;
    &.el-button--primary{
        color: #fff;
        &:hover,:focus{
            color:#fff;
            border:1px solid #ddd
        }
    }
    &:hover,:focus{
        color:#333;
        border:1px solid #ddd
    }
}
button.el-button.el-button--text{
    padding:0 2px;
}